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Commvault Cloud vs Nasuni comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jul 27, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

ROI

Sentiment score
7.3
Commvault Cloud reduces maintenance complexity and infrastructure costs, enhancing data recovery reliability and operational efficiency over time.
Sentiment score
7.5
Nasuni users enjoy cost savings, increased productivity, and efficiency from reduced labor, cloud scalability, and improved data management.
 

Customer Service

Sentiment score
7.2
Commvault Cloud support is praised for responsiveness and knowledge, but effectiveness varies by region, language barriers, and escalation delays.
Sentiment score
8.2
Nasuni's customer service is praised for responsiveness and professionalism, efficiently solving issues with reliable and knowledgeable support.
The number of people who know Commvault Cloud is lesser compared to Veeam.
Customer support has very closed departments, requiring us to shuffle between them to get one thing done because representatives have limited accessibility.
 

Scalability Issues

Sentiment score
7.5
Commvault Cloud is highly scalable and adaptable, praised for efficient data handling across various environments with enhanced growth features.
Sentiment score
7.3
Nasuni offers scalable, user-friendly data storage, efficiently meeting diverse organizational needs and supporting physical or virtual deployments.
I rated the scalability as seven because even though the solution can scale, load balancing must be done manually, as it's not automated.
 

Stability Issues

Sentiment score
7.7
Commvault Cloud is praised for its stability and reliability, with minimal issues and prompt support, requiring technical setup knowledge.
Sentiment score
8.2
Nasuni is praised for its stability, offering reliable performance, minimal maintenance, and flexibility with virtually no downtime issues.
I have not faced any downtimes with Commvault Cloud.
Commvault Cloud is highly stable, and I would rate it a ten out of ten.
 

Room For Improvement

Commvault Cloud needs user-friendly enhancements, better integration, automation, and cost-efficiency to improve user experience and management simplicity.
Nasuni struggles with cloud integration, performance, and user experience, needing improvements in data retention, security, and analytics.
I feel that the support is not yet up to the mark, with not enough professional engineers to provide assistance.
I suggest Nasuni improve their syslog forwarders to support TCP protocol, as it's more secure than UDP, which is plain text and not protected at all.
 

Setup Cost

Commvault Cloud pricing offers flexible licensing but is often seen as expensive, with costs justifiable for larger enterprises.
Nasuni offers competitive pricing with flexible cloud compatibility, licensing per terabyte, and cost-effective enterprise solutions.
Commvault Cloud is expensive, and there is room for the price to be 10-15 percent lower than what they are charging currently.
I prefer solutions with lower pricing.
 

Valuable Features

Commvault Cloud offers comprehensive backup features, strong security, and flexibility, ensuring efficient data management and cost-effectiveness for enterprises.
Nasuni provides scalable cloud-based file management with global file locking, data security, and efficient disaster recovery features.
Other features include endpoint solutions, integration with Office 365, ransomware protection, archival for long-term retention, and no ingress or egress charges.
We can back up unlimited TBs due to our per node license.
The features I find most valuable in Nasuni are the unlimited snapshots, antivirus capabilities, auditing, and ransomware protection.
 

Categories and Ranking

Commvault Cloud
Ranking in Cloud Backup
2nd
Ranking in Disaster Recovery (DR) Software
3rd
Average Rating
8.6
Reviews Sentiment
7.0
Number of Reviews
111
Ranking in other categories
Backup and Recovery (3rd), eDiscovery (3rd), Disaster Recovery as a Service (2nd), File Archiving (1st), SaaS Backup (2nd), Threat Deception Platforms (1st), Container Backup Software (1st)
Nasuni
Ranking in Cloud Backup
14th
Ranking in Disaster Recovery (DR) Software
10th
Average Rating
8.8
Reviews Sentiment
7.4
Number of Reviews
36
Ranking in other categories
File System Software (1st), NAS (7th), Cloud Migration (4th), Cloud Storage (6th), Cloud Storage Gateways (3rd)
 

Mindshare comparison

As of October 2025, in the Cloud Backup category, the mindshare of Commvault Cloud is 9.3%, up from 9.4% compared to the previous year. The mindshare of Nasuni is 1.1%, down from 1.1% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Cloud Backup Market Share Distribution
ProductMarket Share (%)
Commvault Cloud9.3%
Nasuni1.1%
Other89.6%
Cloud Backup
 

Featured Reviews

Cassandra Cinar - PeerSpot reviewer
Provides excellent visibility and helps reduce costs and time
We use intuitive administrative tools that readily reveal the volume of backed-up data. Our Commvault CommCell servers alert us to failed backups and provide detailed information. This transparency allows our managed service provider to easily grasp our pre-established thresholds and readily scale up with new technologies. We're highly satisfied with Commvault's automated data security and management policies. They meet our stringent requirements for secure and private data storage, including anti-ransomware protection and encryption. Notably, they also ensure compliance with GDPR for backups stored in Europe and other regions, fulfilling our regulatory obligations. Threat Scan's ability to scan backup data for threats is invaluable because it proactively identifies and neutralizes certain viruses and threats that may originate from our G Suite or be reported by our security incident response team, preventing potential outages. Commvault provides excellent visibility across our entire organization's data. They perform regular health checks, informing us of areas of strength and offering recommendations for improvement. These recommendations may include upgrading to newer product versions or addressing issues identified during the checks. It is important for our organization that Commvault provides a unified platform for recovery across cloud, on-premises, and software-as-a-service workloads. This is particularly important because many of our existing cloud environments rely on basic backups that are insufficient for our needs. Commvault empowers us to address this issue. We have implemented it not only in our own operating company but also across the corporate structure, rolling it out to virtually all AWS users. This is because the standard backup methods, such as snapshot backups, fail to meet our stringent requirements for recovery, service level agreements, and crucial functionalities like threat detection and other security features. Commvault ensures a robust and comprehensive backup infrastructure that satisfies all our essential needs. It has improved our organization by ensuring we meet our infrastructure requirements, adhere to our vulnerability methodology, and achieve service level agreements for both backup and storage requirements. The quarterly risk analysis allows us to effectively manage the lifecycle of both data and backups. It also sheds light on the types of data and backups we have, providing valuable insights. Commvault's risk analysis is one of the tools we use to meet our compliance requirements and implement the necessary controls for immediate security policy action. To ensure comprehensive data protection and comply with international regulations like GDPR, we rely on Commvault alongside our established financial systems and SOC-compliant practices. Commvault has helped us reduce our organization's data management costs by 75 percent, particularly for long-term backups. We ditched tapes and virtual tapes thanks to Commvault, replacing them with a fully disk-based backup system and cloud backups in AWS and Azure. By implementing Commvault, we've significantly reduced our backup times. This is achieved through a combination of incremental backups and data aging. Aged data is then moved to cheaper disk or cloud storage, ensuring cost-effective long-term retention while still meeting our recovery SLAs. While the overall time savings may be around 10-15 percent, the main benefit is not keeping everything on expensive primary storage and efficiently aging it out. Consequently, retrieving data from the Azure bucket typically takes five days or more, reflecting our agreed-upon SLA. It has reduced our recovery point objective, allowing us to store more backups. However, new regulatory and compliance requirements mandate that some backups cannot be deleted and must be retained indefinitely. To address this while still improving efficiency, we've implemented solutions for long-term data storage and improved data management practices. Commvault has helped our organization not only decrease our threat detection time but also improve threat prevention to such an extent that we often avoid facing the full impact of a threat altogether. By preventing these incidents, we're often unsure of the precise amount of time saved, but the benefit is clear: we don't need to activate disaster recovery mechanisms. It has not only helped us reduce our recovery time objective, but it has also ensured that our backups and long-term storage are secure, thanks to its comprehensive capabilities. In terms of total cost of ownership, Commvault has enabled us to significantly reduce both hardware and media costs for storage and backup. After factoring in encryption and compression, the total savings amount to close to 80 percent. It has been able to reduce downtime, but having a quick recovery plan and policy and SLAs that are published are met regularly.
Barry Sunanan - PeerSpot reviewer
It helped us save 40 to 45 percent on some types of data
It can provide a 360-degree view of your data, depending on how you implement it and whether you're storing your data in Nasuni. However, if you're working with multiple cloud providers, I don't think it's mature enough to provide a 360-degree view of what's in AWS, Azure, and Google Cloud. I think it can do it, but it's still a lot of scope and range fitting. Given that Nasuni storage is actually cheaper in some areas, it made sense for us to move a lot of our data away from Microsoft. Nasuni gave us more of a 360 view of that particular data type. Other data types are a little different because the company went in a direction where they wanted to store some stuff in an AWS S3 bucket rather than a file storage system. An S3 bucket has its advantages, but if you were to store more of your data in Nasuni, you would get a wider 360-degree view of it rather than on several cloud providers. I have data in AWS, Google, and Azure, and I would like to see a wider view of all the data stored across these three top providers. Currently, I use it for AWS and Azure, but I couldn't use both of them at the same time. I think Nasuni could have better visibility across these different areas. I had to take my data out and then do some analysis to get the costs. It would be helpful to have more built-in analytics tools to compare the storage costs between the various cloud providers. I would also like some graphing capabilities. We had a tool called Grafana that we used for graphing. I think some more visual analytics like that would be nice.
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Top Industries

By visitors reading reviews
Computer Software Company
14%
Financial Services Firm
10%
Manufacturing Company
10%
Government
7%
Computer Software Company
16%
Financial Services Firm
10%
Manufacturing Company
8%
Energy/Utilities Company
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business57
Midsize Enterprise24
Large Enterprise81
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise8
Large Enterprise24
 

Questions from the Community

What do you like most about Commvault Backup & Recovery?
Commvault Backup & Recovery's search utility is its most valuable feature.
What is your experience regarding pricing and costs for Commvault Backup & Recovery?
Commvault Backup & Recovery is priced fairly, and its performance-to-cost ratio is also better than fair. I am not here trying to figure out how to get Commvault to reduce their cost by ten per...
What needs improvement with Commvault Backup & Recovery?
Commvault is a behind-the-scenes operation that's working flawlessly. So how do I know what Commvault is doing for me every month? I would like more communication informing us on what Commvault is ...
Does Nasuni have a good pricing model?
Based on the experience of my organization, Nasuni is definitely worth the money, since it gives you an all-in-one solution where you'd usually need several programs. About the cost, there isn't a ...
Is it easy to restore files with Nasuni?
As someone who has used this feature of Nasuni I can tell you - yes, it's good for file recovery and you'll definitely benefit from very quick times. I can't tell you if it's the best one because I...
What features and services does Nasuni offer?
Hi, if you pick Nasuni, you'll be benefiting from many services for a good price. Well, it's a personalized price you get after an agreement with the company but in my organization's case, it is a ...
 

Comparisons

 

Also Known As

Commvault Complete Data Protection, Commvault Backup & Recovery, Commvault HyperScale X, Metallic, ThreatWise
No data available
 

Overview

 

Sample Customers

Aberdeenshire Council, Acxiom, BAM Group Ireland, Catholic Education Diocese of Parramatta, CI Investments, Clifford Chance, American Municipal Power, American Pacific Mortgage, AstraZeneca, Dongbu Steel, Denver Health, Dow Jones, Emirates Steel, Penn State Health, Prime Healthcare, Sonic Healthcare, Sony Network Communications, TiVO, UCONN Health, The Weitz Company
American Standard, CBRE, Cushman & Wakefield, E*TRADE, Ithaca Energy, McLaren Construction, Morton Salt, Movado, Urban Outfitters, Western Digital
Find out what your peers are saying about Commvault Cloud vs. Nasuni and other solutions. Updated: September 2025.
871,688 professionals have used our research since 2012.